/*
 * Copyright 2020. the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package group.idealworld.dew.devops.it;

/**
 * Some helper.
 *
 * @author gudaoxuri
 */
public class SomeHelper {

    /**
     * Echo.
     *
     * @param req the request
     * @return the response
     */
    public static String echo(String req) {
        return "resp:" + req;
    }
}
